Given I havent heard or seen any major fallout from this, I suspect its likely some hardware specific issue.  There was a very bad systemd bug that slipped through the other day but that got fixed very quickly and I don't think it would have affected networking.

So file a bug against the kernel:
$ ubuntu-bug linux
One bug each, unless you both happen to have identical laptops!

And for everyone else watching, as I have said many times before. You should file bugs first, then report the issue on the mailing list
including a link to the bug. And always use `ubuntu-bug <package>`

Here are a few of the reasons:
- There is no tracking of issues reported on the mailing list.
- ubuntu-bug collects important information about your installation, such as Distro series, package versions  and relevant logs etc.
- Bugs against Ubuntu core, need to be seen by the relevant teams, that simply wont happen on this list.
- If the bug is a duplicate, launchpad is usually very good at showing you relevant bug reports based on the data from ubuntu-bug,
  before you go and file the report!

If the bug happens to be a support question rather than a bug, it only takes 1 click for the Triagers to move it over to a "question"!





On 06/04/14 05:57, Yandex wrote:
Hello I had a related problem. Network manager recognized my wireless network but would not connect to it. It got better after an update 2 days ago. It still happens ocassionally, though.

Alfonso C.


Sent via the Samsung GALAXY S®4, an AT&T 4G LTE smartphone


-------- Original message --------
From: Steve Ovens
Date:04/05/2014 3:37 PM (GMT-04:00)
To: Tim
Cc: ubuntu-gnome
Subject: Re: Problems after updates this morning (Trusty)

Thought I would bump this up. I am still having the same problem with ping. I installed fresh from the daily build today thinking something along the way had caused the problem. No such luck. I will look into filing a bug with the kernel team as suggested


On Tue, Mar 25, 2014 at 5:17 PM, Tim <t...@feathertop.org> wrote:

On 26/03/14 02:58, Steve Ovens wrote:
Has anyone else been having with Trusty after updates? This morning I ran updates, and ever since then my wifi connections have become flaky/unreliable and pings now require sudo permissions? Is this intentional or is something broken?
They sound like a serious regression somewhere in the network stack. Just file a bug, against the kernel is probably best.


The wireless issue is quite severe. Sitting in a room with the wifi router the signal goes from full bars to none, then drops, or sometimes the wireless card no longer sees ANY wireless networks in the area until I disable the interface, wait a few seconds and then turn it back on.

This was not an issue previously and I have confirmed that it is not an issue with my network as I have 2 AP's and after the updates but exhibit the exact same problems.

Thoughts/suggestions?

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Ubuntu Certified Professional
Novell Certified Linux Administrator





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